<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body style="height: 3000px;">
		<script type="text/javascript">
			document.onclick = function  (ev) {
				var ev = ev || event
				console.log(ev.clientX,ev.clientY)
				console.log("==================")
				console.log(ev.pageX,ev.pageY)
			}
		</script>
	</body>
</html>
